The Siege of Tortosa ended on 2 January 1811 when the Spanish garrison surrendered to Louis Gabriel Suchet's III Corps. During the siege, Marshal Jacques MacDonald's VII Corps blocked the Catalan army of Luis González Torres de Navarra, Marquess of Campoverde from interfering with Suchet's operations. With the siege finished, MacDonald moved toward Lleida (Lérida) with 12,000 troops. After reaching Valls, his vanguard commander Francesco Orsatelli (called Eugenio) heard that an enemy force was nearby and determined to attack it. Eugenio was mortally wounded and his brigade driven back by Sarsfeld's men. After Giuseppe Federico Palombini's brigade joined Eugenio's survivors, Sarsfield counterattacked and defeated both Italian units. Only the intervention of a handful of French cavalry led b